1156711680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 432

約数和(自身を含む): 4285532160

約数和(自身を除く): 3128820480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 64, 72, 79, 80, 82, 90, 93, 96, 120, 123, 124, 128, 144, 155, 158, 160, 164, 180, 186, 192, 205, 237, 240, 246, 248, 256, 279, 288, 310, 316, 320, 328, 360, 369, 372, 384, 395, 410, 465, 474, 480, 492, 496, 558, 576, 615, 620, 632, 640, 656, 711, 720, 738, 744, 768, 790, 820, 930, 948, 960, 984, 992, 1116, 1152, 1185, 1230, 1240, 1264, 1271, 1280, 1312, 1395, 1422, 1440, 1476, 1488, 1580, 1640, 1845, 1860, 1896, 1920, 1968, 1984, 2232, 2304, 2370, 2449, 2460, 2480, 2528, 2542, 2624, 2790, 2844, 2880, 2952, 2976, 3160, 3239, 3280, 3555, 3690, 3720, 3792, 3813, 3840, 3936, 3968, 4464, 4740, 4898, 4920, 4960, 5056, 5084, 5248, 5580, 5688, 5760, 5904, 5952, 6320, 6355, 6478, 6560, 7110, 7347, 7380, 7440, 7584, 7626, 7872, 7936, 8928, 9480, 9717, 9796, 9840, 9920, 10112, 10168, 10496, 11160, 11376, 11439, 11520, 11808, 11904, 12245, 12640, 12710, 12956, 13120, 14220, 14694, 14760, 14880, 15168, 15252, 15744, 16195, 17856, 18960, 19065, 19434, 19592, 19680, 19840, 20224, 20336, 22041, 22320, 22752, 22878, 23616, 23808, 24490, 25280, 25420, 25912, 26240, 28440, 29151, 29388, 29520, 29760, 30336, 30504, 31488, 32390, 35712, 36735, 37920, 38130, 38868, 39184, 39360, 39680, 40672, 44082, 44640, 45504, 45756, 47232, 48585, 48980, 50560, 50840, 51824, 52480, 56880, 57195, 58302, 58776, 59040, 59520, 60672, 61008, 64780, 71424, 73470, 75840, 76260, 77736, 78368, 78720, 81344, 88164, 89280, 91008, 91512, 94464, 97170, 97960, 100409, 101120, 101680, 103648, 110205, 113760, 114390, 116604, 117552, 118080, 119040, 122016, 129560, 145755, 146940, 151680, 152520, 155472, 156736, 157440, 162688, 176328, 178560, 182016, 183024, 194340, 195920, 200818, 203360, 207296, 220410, 227520, 228780, 233208, 235104, 236160, 244032, 259120, 291510, 293880, 301227, 303360, 305040, 310944, 313472, 325376, 352656, 357120, 366048, 388680, 391840, 401636, 406720, 414592, 440820, 455040, 457560, 466416, 470208, 472320, 488064, 502045, 518240, 583020, 587760, 602454, 610080, 621888, 626944, 705312, 732096, 777360, 783680, 803272, 813440, 829184, 881640, 903681, 910080, 915120, 932832, 940416, 976128, 1004090, 1036480, 1166040, 1175520, 1204908, 1220160, 1243776, 1410624, 1464192, 1506135, 1554720, 1567360, 1606544, 1626880, 1763280, 1807362, 1830240, 1865664, 1880832, 2008180, 2072960, 2332080, 2351040, 2409816, 2440320, 2487552, 2821248, 2928384, 3012270, 3109440, 3134720, 3213088, 3526560, 3614724, 3660480, 3731328, 4016360, 4145920, 4518405, 4664160, 4702080, 4819632, 4880640, 5642496, 6024540, 6218880, 6426176, 7053120, 7229448, 7320960, 7462656, 8032720, 9036810, 9328320, 9404160, 9639264, 12049080, 12437760, 12852352, 14106240, 14458896, 14641920, 16065440, 18073620, 18656640, 19278528, 24098160, 25704704, 28212480, 28917792, 32130880, 36147240, 37313280, 38557056, 48196320, 57835584, 64261760, 72294480, 77114112, 96392640, 115671168, 128523520, 144588960, 192785280, 231342336, 289177920, 385570560, 578355840, 1156711680]

約数ペア:

[(1, 1156711680), (2, 578355840), (3, 385570560), (4, 289177920), (5, 231342336), (6, 192785280), (8, 144588960), (9, 128523520), (10, 115671168), (12, 96392640), (15, 77114112), (16, 72294480), (18, 64261760), (20, 57835584), (24, 48196320), (30, 38557056), (31, 37313280), (32, 36147240), (36, 32130880), (40, 28917792), (41, 28212480), (45, 25704704), (48, 24098160), (60, 19278528), (62, 18656640), (64, 18073620), (72, 16065440), (79, 14641920), (80, 14458896), (82, 14106240), (90, 12852352), (93, 12437760), (96, 12049080), (120, 9639264), (123, 9404160), (124, 9328320), (128, 9036810), (144, 8032720), (155, 7462656), (158, 7320960), (160, 7229448), (164, 7053120), (180, 6426176), (186, 6218880), (192, 6024540), (205, 5642496), (237, 4880640), (240, 4819632), (246, 4702080), (248, 4664160), (256, 4518405), (279, 4145920), (288, 4016360), (310, 3731328), (316, 3660480), (320, 3614724), (328, 3526560), (360, 3213088), (369, 3134720), (372, 3109440), (384, 3012270), (395, 2928384), (410, 2821248), (465, 2487552), (474, 2440320), (480, 2409816), (492, 2351040), (496, 2332080), (558, 2072960), (576, 2008180), (615, 1880832), (620, 1865664), (632, 1830240), (640, 1807362), (656, 1763280), (711, 1626880), (720, 1606544), (738, 1567360), (744, 1554720), (768, 1506135), (790, 1464192), (820, 1410624), (930, 1243776), (948, 1220160), (960, 1204908), (984, 1175520), (992, 1166040), (1116, 1036480), (1152, 1004090), (1185, 976128), (1230, 940416), (1240, 932832), (1264, 915120), (1271, 910080), (1280, 903681), (1312, 881640), (1395, 829184), (1422, 813440), (1440, 803272), (1476, 783680), (1488, 777360), (1580, 732096), (1640, 705312), (1845, 626944), (1860, 621888), (1896, 610080), (1920, 602454), (1968, 587760), (1984, 583020), (2232, 518240), (2304, 502045), (2370, 488064), (2449, 472320), (2460, 470208), (2480, 466416), (2528, 457560), (2542, 455040), (2624, 440820), (2790, 414592), (2844, 406720), (2880, 401636), (2952, 391840), (2976, 388680), (3160, 366048), (3239, 357120), (3280, 352656), (3555, 325376), (3690, 313472), (3720, 310944), (3792, 305040), (3813, 303360), (3840, 301227), (3936, 293880), (3968, 291510), (4464, 259120), (4740, 244032), (4898, 236160), (4920, 235104), (4960, 233208), (5056, 228780), (5084, 227520), (5248, 220410), (5580, 207296), (5688, 203360), (5760, 200818), (5904, 195920), (5952, 194340), (6320, 183024), (6355, 182016), (6478, 178560), (6560, 176328), (7110, 162688), (7347, 157440), (7380, 156736), (7440, 155472), (7584, 152520), (7626, 151680), (7872, 146940), (7936, 145755), (8928, 129560), (9480, 122016), (9717, 119040), (9796, 118080), (9840, 117552), (9920, 116604), (10112, 114390), (10168, 113760), (10496, 110205), (11160, 103648), (11376, 101680), (11439, 101120), (11520, 100409), (11808, 97960), (11904, 97170), (12245, 94464), (12640, 91512), (12710, 91008), (12956, 89280), (13120, 88164), (14220, 81344), (14694, 78720), (14760, 78368), (14880, 77736), (15168, 76260), (15252, 75840), (15744, 73470), (16195, 71424), (17856, 64780), (18960, 61008), (19065, 60672), (19434, 59520), (19592, 59040), (19680, 58776), (19840, 58302), (20224, 57195), (20336, 56880), (22041, 52480), (22320, 51824), (22752, 50840), (22878, 50560), (23616, 48980), (23808, 48585), (24490, 47232), (25280, 45756), (25420, 45504), (25912, 44640), (26240, 44082), (28440, 40672), (29151, 39680), (29388, 39360), (29520, 39184), (29760, 38868), (30336, 38130), (30504, 37920), (31488, 36735), (32390, 35712)]